Calflora
Taxon  Report   12016 
Sidalcea asprella  Greene
Harsh checker mallow
Sidalcea asprella
© 2007 Dr. Mark S. Brunell
More photos from
CalPhotos / Calflora
Sidalcea asprella
© 2007 Dr. Mark S. Brunell
Sidalcea asprella, a dicot, is a perennial herb (rhizomatous) that is native to California.

Interactive Distribution Map


Observation Hotline
(observation details + photos)



point, line, or polygon

Plant Characteristics
and Associations



Bloom Period
Sidalcea asprella
© 2007 Dr. Mark S. Brunell
Name Status:
Accepted by JEF + PLANTS
Alternate Names:
(according to)

ICPN + PLANTS: Sidalcea malviflora ssp. asprella
More information about  Sidalcea asprella
Nursery / seed vendor availability from CNPLX
Commercial availability unknown.
Landscaping information from Calscape
Photos on PlantID.net   /   Google Images
Jepson eFlora

Records from the Consortium of California Herbaria

USDA PLANTS Profile (SIMAA)

Search efloras.org (Flora of North America)

website references from Google


Suggested Citation
Calflora: Information on California plants for education, research and conservation,
with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria.
[web application]. 2018. Berkeley, California: The Calflora Database [a non-profit organization].
Available: http://www.calflora.org/   (Accessed: Sep 23, 2018).

The information on this page comes from diverse sources. None of the links are sponsored.